User's Manual
BT-3001 BT V1.2 USB Module 
BT-3001 User’s Manual 
華朗科技股份有限公司 HL-Tech Corporation 
HL-Tech Corporation  
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5. Adding a COM port 
You can add an incoming port that receives a connection from a Bluetooth device, or you can add an outgoing port 
that makes a connection to a Bluetooth device. To connect to a Bluetooth device using a COM port, follow these 
steps: 
1. 
Use the port configuration options in Device Manager to set the COM port configuration. 
For the correct data rate and for other settings, see the documentation for the program that you want to 
use over the connection. 
2. 
Set the COM port in the program to the port number that is specified on the last page of the Add Bluetooth 
Device Wizard. 
This port number is also listed on the 
COM Ports tab in Bluetooth Devices. 
Bluetooth devices that use a COM port require special programs on your computer. These programs are typically 
included with the device. You can also obtain these programs from the device manufacturers. To set up your 
program to use a COM port, follow the instructions in the program documentation. 
6. Hardware 
The Hardware tab in Bluetooth Devices lists the Bluetooth devices that are installed on your computer. This is the 
same list that is shown in the Bluetooth Radios category in Device Manager. When you select a device in the list and 
then click Properties, you see the same device properties as you would see in Device Manager. 










